Pith Number

pith:OCL6HQLA

pith:2018:OCL6HQLAANZ3EO24PODHGCSPS7

not attested not anchored not stored refs pending

Four-dimensional tomographic reconstruction by time domain decomposition

Fredrik Andersson, Marcus Carlsson, Rajmund Mokso, Viktor V. Nikitin

arxiv:1809.09725 v1 · 2018-09-21 · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OCL6HQLAANZ3EO24PODHGCSPS7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:04:43.899058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7097e3c1600373b23b5c7b86730a4f97d4c9e2c317f560967b03c6d93cbb3851

Aliases

arxiv: 1809.09725 · arxiv_version: 1809.09725v1 · doi: 10.48550/arxiv.1809.09725 · pith_short_12: OCL6HQLAANZ3 · pith_short_16: OCL6HQLAANZ3EO24 · pith_short_8: OCL6HQLA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/OCL6HQLAANZ3EO24PODHGCSPS7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7097e3c1600373b23b5c7b86730a4f97d4c9e2c317f560967b03c6d93cbb3851

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a56b914547a98151bc1205ab760477b28bdeeaa4c3a0c0c62d901e008abe924c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-09-21T19:44:58Z",
    "title_canon_sha256": "e8907dd29976f7d36426cfba452cde73f35f552bdaac5647fc4f383a508c5249"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09725",
    "kind": "arxiv",
    "version": 1
  }
}